Inventor · disambiguated record
Haruo Takenaka
Also filed as: TAKENAKA HARUO
3 granted patents·67 citations·filing 1973–1980
73Inventor score
Files withFUJI PHOTO FILM CO LTD3
Top patents by PatentIndex Score
3 records- 0188US4071362AElectrophotographic copying filmFUJI PHOTO FILM CO LTD·Filed 1973·Granted Jan 31, 1978·30 cites·15 claims
- 0282US4337288AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jun 29, 1982·27 cites·5 claims
- 0350US4168167APresensitized printing plates for lithographic printingFUJI PHOTO FILM CO LTD·Filed 1977·Granted Sep 18, 1979·10 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Haruo Takenaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →